<template>
  <div id="loading" style="display: block;">
    <div class="loader-inner">
      <div class="loader-line-wrap">
        <div class="loader-line"></div>
      </div>
      <div class="loader-line-wrap">
        <div class="loader-line"></div>
      </div>
      <div class="loader-line-wrap">
        <div class="loader-line"></div>
      </div>
      <div class="loader-line-wrap">
        <div class="loader-line"></div>
      </div>
      <div class="loader-line-wrap">
        <div class="loader-line"></div>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">

</script>

<style scoped>

#loading {
  background: #000;
  background: radial-gradient(#222, #000);
  bottom: 0;
  left: 0;
  overflow: hidden;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 99999
}

.loader-inner {
  bottom: 0;
  height: 60px;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  top: 0;
  width: 100px
}

.loader-line-wrap {
  animation: spin 2s cubic-bezier(0.175, 0.885, 0.32, 1.275) infinite;
  box-sizing: border-box;
  height: 50px;
  left: 0;
  overflow: hidden;
  position: absolute;
  top: 0;
  transform-origin: 50% 100%;
  width: 100px
}

.loader-line {
  border: 4px solid transparent;
  border-radius: 100%;
  box-sizing: border-box;
  height: 100px;
  left: 0;
  margin: 0 auto;
  position: absolute;
  right: 0;
  top: 0;
  width: 100px
}

.loader-line-wrap:nth-child(1) {
  animation-delay: -50ms
}

.loader-line-wrap:nth-child(2) {
  animation-delay: -0.1s
}

.loader-line-wrap:nth-child(3) {
  animation-delay: -150ms
}

.loader-line-wrap:nth-child(4) {
  animation-delay: -0.2s
}

.loader-line-wrap:nth-child(5) {
  animation-delay: -250ms
}

.loader-line-wrap:nth-child(1) .loader-line {
  border-color: #ea4747;
  height: 90px;
  width: 90px;
  top: 7px
}

.loader-line-wrap:nth-child(2) .loader-line {
  border-color: #eaea47;
  height: 76px;
  width: 76px;
  top: 14px
}

.loader-line-wrap:nth-child(3) .loader-line {
  border-color: #47ea47;
  height: 62px;
  width: 62px;
  top: 21px
}

.loader-line-wrap:nth-child(4) .loader-line {
  border-color: #47eaea;
  height: 48px;
  width: 48px;
  top: 28px
}

.loader-line-wrap:nth-child(5) .loader-line {
  border-color: #4747ea;
  height: 34px;
  width: 34px;
  top: 35px
}

@keyframes spin {

  0%,
  15% {
    transform: rotate(0)
  }

  100% {
    transform: rotate(360deg)
  }
}
</style>